Chapter 6- PED Flashcards
1
Q
PED
A
% change in quantity / % change in price
2
Q
Perfectly inelastic
A
0
Price changes have no effect on quantity
3
Q
Inelastic
A
Between 0 and 1
4
Q
elastic
A
between 1 and infinity
5
Q
why does ped vary
A
availability of substitute products
branding
degree of necessity
time (when price changes consumers don’t react immediately)